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Summary
Item Identification
Keywords
Physical Location
Data Set Info
Support Roles
Extents
Access Info
Distribution Info
Tech Environment
Data Quality
Data Management
Lineage
Catalog Details

Summary

Short Citation
Alaska Fisheries Science Center, 2024: AFSC/ABL: Genetic Analysis of Immature Bering Sea Chum Salmon: Part I. Baseline Evaluation, https://www.fisheries.noaa.gov/inport/item/17219.
Full Citation Examples

Abstract

Chum salmon populations from across their geographic distribution have been analyzed with a set of SNP and microsatellite markers. As is typical for chum salmon populations, more genetic divergence was observed on larger geographic scales than on smaller regional scales. Strong divergence exists within and among the three regions of Asia, western Alaska, and the northeast Pacific. However, separation of coastal western Alaskan summer-run chum salmon populations, from Norton Sound to northern Bristol Bay remains problematic. The degree of divergence determines the spatial scale to which stock proportions of mixtures of chum salmon can be resolved. The baseline developed in this project will be used for mixture analyses to study the marine distribution of chum salmon populations in the Bering Sea. Scale and fin samples collected in the eastern Bering Sea will be used to determine whether the stock composition of chum salmon aggregations differ across areas, seasonally, and annually. Determining the stock distributions of these mixtures will provide information on the migratory pathways of chum salmon in the Bering Sea and the potential impact of bycatch of coastal western Alaskan chum salmon in the Bering Sea pollock fishery.

Distribution Information

Access Constraints:

Contact the Point of Contact for access constraints if none are provided.

Use Constraints:

User must read and fully comprehend the metadata prior to use. User must acknowledge the Originator when using the data set as a source. User must share data products developed using the source data set with the Originator. Data should not be used beyond the limits of the source scale.

Controlled Theme Keywords

biota, oceans

Child Items

No Child Items for this record.

Contact Information

Point of Contact
Chris Kondzela
Chris.Kondzela@noaa.gov

Metadata Contact
Metadata Coordinators MC
AFSC.metadata@noaa.gov

Extents

Geographic Area 1

-131° W, -134.631° E, 58.3835° N, 58.3546° S

North Pacific Rim, Bering Sea, Asian coastline

Time Frame 1
1986 - 2006

Item Identification

Title: AFSC/ABL: Genetic Analysis of Immature Bering Sea Chum Salmon: Part I. Baseline Evaluation
Short Name: AFSC/ABL: Genetic Analysis of Immature Bering Sea Chum Salmon: Part I. Baseline Evaluation
Status: Completed
Publication Date: Unknown
Abstract:

Chum salmon populations from across their geographic distribution have been analyzed with a set of SNP and microsatellite markers. As is typical for chum salmon populations, more genetic divergence was observed on larger geographic scales than on smaller regional scales. Strong divergence exists within and among the three regions of Asia, western Alaska, and the northeast Pacific. However, separation of coastal western Alaskan summer-run chum salmon populations, from Norton Sound to northern Bristol Bay remains problematic. The degree of divergence determines the spatial scale to which stock proportions of mixtures of chum salmon can be resolved. The baseline developed in this project will be used for mixture analyses to study the marine distribution of chum salmon populations in the Bering Sea. Scale and fin samples collected in the eastern Bering Sea will be used to determine whether the stock composition of chum salmon aggregations differ across areas, seasonally, and annually. Determining the stock distributions of these mixtures will provide information on the migratory pathways of chum salmon in the Bering Sea and the potential impact of bycatch of coastal western Alaskan chum salmon in the Bering Sea pollock fishery.

Purpose:

This dataset contains SNP and microsatellite marker information.

Notes:

Loaded by batch 3841, 12-13-2012 14:42

Keywords

Theme Keywords

Thesaurus Keyword
ISO 19115 Topic Category
biota
ISO 19115 Topic Category
oceans
UNCONTROLLED
ITIS Oncorhynchus keta
None Chum salmon
None cross validation
None Genetic baseline
None microsatellites
None mixed-stock analysis
None single nucleotide polymorphisms

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
Geographic Names Information System Alaska
Geographic Names Information System Bering Sea

Physical Location

Organization: Auke Bay Laboratories
City: Juneau
State/Province: AK
Country: US

Data Set Information

Data Set Scope Code: Data Set
Data Set Type: Files
Maintenance Frequency: None Planned
Data Presentation Form: Document (digital)

Support Roles

Data Steward

CC ID: 233640
Date Effective From: 2015-10-17
Date Effective To:
Contact (Person): Kondzela, Chris
Email Address: Chris.Kondzela@noaa.gov

Distributor

CC ID: 233638
Date Effective From: 2015-10-17
Date Effective To:
Contact (Person): Kondzela, Chris
Email Address: Chris.Kondzela@noaa.gov

Metadata Contact

CC ID: 81087
Date Effective From: 2012-12-13
Date Effective To:
Contact (Person): MC, Metadata Coordinators
Email Address: AFSC.metadata@noaa.gov

Originator

CC ID: 81088
Date Effective From: 2012-12-13
Date Effective To:
Contact (Person): Kondzela, Chris
Email Address: chris.knodzela@noaa.gov

Point of Contact

CC ID: 233639
Date Effective From: 2015-10-17
Date Effective To:
Contact (Person): Kondzela, Chris
Email Address: Chris.Kondzela@noaa.gov

Extents

Currentness Reference: Ground Condition

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 81086
W° Bound: -131
E° Bound: -134.631
N° Bound: 58.3835
S° Bound: 58.3546
Description

North Pacific Rim, Bering Sea, Asian coastline

Extent Group 1 / Time Frame 1

CC ID: 81085
Time Frame Type: Range
Start: 1986
End: 2006

Access Information

Security Class: Unclassified
Data Access Procedure:

N/A

Data Access Constraints:

Contact the Point of Contact for access constraints if none are provided.

Data Use Constraints:

User must read and fully comprehend the metadata prior to use. User must acknowledge the Originator when using the data set as a source. User must share data products developed using the source data set with the Originator. Data should not be used beyond the limits of the source scale.

Distribution Information

Distribution 1

CC ID: 233641
Download URL: https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/ABL/Genetic%20Analysis%20of%20Immature%20Bering%20Sea%20Chum%20Salmon%3B%20Part%20I.%20Baseline%20Evaluation_ID_17219/Genetics_Chum-Baseline_BeringSea_1986-2006_ID_17219.csv
Distributor:
Description:

NCEI to be determined

Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/14/2021. Contact: Daniel.woodrich@noaa.gov

Technical Environment

Description:

Microsoft Excel

Data Quality

Completeness Report:

None

Quality Control Procedures Employed:

Contact the dataset POC for full QA/QC methodology

Data Management

Have Resources for Management of these Data Been Identified?: Yes
Approximate Percentage of Budget for these Data Devoted to Data Management: Unknown
Do these Data Comply with the Data Access Directive?: Yes
Is Access to the Data Limited Based on an Approved Waiver?: No
If Distributor (Data Hosting Service) is Needed, Please Indicate: yes
Approximate Delay Between Data Collection and Dissemination: unknown
If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed:

no delay

Actual or Planned Long-Term Data Archive Location: To Be Determined
If To Be Determined, Unable to Archive, or No Archiving Intended, Explain:

NCEI site to be determined

Approximate Delay Between Data Collection and Archiving: unknown
How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?:

IT Security and Contingency Plan for the system establishes procedures and applies to the functions, operations, and resources necessary to recover and restore data as hosted in the Western Regional Support Center in Seattle, Washington, following a disruption.

Lineage

Lineage Statement:

Contact the dataset POC for full methodology

Catalog Details

Catalog Item ID: 17219
GUID: gov.noaa.nmfs.inport:17219
Metadata Record Created By: Doug Turnbull
Metadata Record Created: 2012-12-13 14:42+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2023-05-30 18:10+0000
Metadata Record Published: 2016-05-05
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2016-05-05
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2017-05-05